Fort Belknap Agency, Montana

Fort Belknap Agency, Montana
Location of Fort Belknap Agency, Montana
Coordinates: 48°25′50″N 108°41′20″W / 48.43056°N 108.68889°W / 48.43056; -108.68889
CountryUnited States
StateMontana
CountyBlaine
Area
 • Total
45.76 sq mi (118.52 km2)
 • Land45.50 sq mi (117.85 km2)
 • Water0.25 sq mi (0.66 km2)
Elevation
2,562 ft (781 m)
Population
 (2020)
 • Total
1,567
 • Density34/sq mi (13.3/km2)
Time zoneUTC-7 (Mountain (MST))
 • Summer (DST)UTC-6 (MDT)
Area code406
FIPS code30-27850
GNIS feature ID2408231

Fort Belknap Agency is a census-designated place (CDP) in Blaine County, Montana, United States. As of the 2020 census, its population was 1,567. This is a significant increase from the 2010 census which reported 1,293 residents.

Fort Belknap Agency is the capital of the Fort Belknap Indian Reservation.